Someone who doesn't want to read science-y stuff because they have that kind of mindset is not going to suddenly become curious when someone tells them it's based on science-y stuff from less than 30 years ago.

I like to think of it temporally; that religion is much like rationalists facing the wrong direction. Both occasionally look over their shoulders to confirm their beliefs (although with theists it's more like throwing a homunculus into the distant past and using that for eyes), while most of the time the things we really care about and find exciting are in front of us. Original vs unoriginal with respect to modern thought is of no practical interest to someone with the "every innovation is heretical" mindset unless it is completely within their usual line of sight - heretical is code for "I don't want to keep looking over my shoulder", not "I hate the original on principle". So unless you put that "original" encouragement thousands of years ago where they can see it, where it's a matter of one in front and one behind, the distinction between which is the greater turn-off is not going to matter, or bait anyone into turning around - there is nothing in their usually observed world to relate it to.